Prevent Malicious callers

[j.leroux]

Hi, is there a way to prevent malicious (prank) callers from entering the call center? My client is running CRS 3.1(3) with CallManager 3.3(3)

[adignan]

Sure, if you know the ANI (callers number) you could maintain a database or XML file that you could check against and if the ANI matches a number in your DB you could drop the call.

[george-mcgann]

So where do you setup the call manager to check this list?